issue contents
April 1991 issue
![Highlighted illustration](/c/issues/1991/04/00/graphics/coverill.gif)
inorganic compounds
metal-organic compounds
organic compounds
short format (inorganic compounds)
short format (metal-organic compounds)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
short format (organic compounds)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)
Download citation
![](/logos/buttonlogos/cross.png)